ANTI-LOCK BRAKES – GMC Acadia Denali 2014 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for GMC Acadia Denali 2014

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for GMC Acadia Denali 2014:

49

• (left side of engine) auxiliary brake booster pump
• (top of steering column)
• 12 volt reference
• 12v ref
• 5-volt ref
• Aux vac pump fuse 20a
• Brake booster pump motor relay
• Brake pressure modulator (bpm)
• Brake vacuum sen sig
• Can bus high serial data
• Can bus low serial data
• Can hi
• Can lo
• Communication enable
• Computer data lines system
• Electronic brake control module (ebcm) (left side of engine compt)
• Electronic power steering system
• Emission 2 fuse 15a
• G110 (right front of engine, mounted to cylinder head)
• G115 (left side of engine compt, on left inner fender panel)
• Ground
• Hi spd gmlan ser data bus+
• Hi spd gmlan ser data bus-
• Hot at all times
• Hot w/ engine controls ignition relay energized
• Lf wss
• Lo ref
• Low ref
• Low reference
• Lr wss
• Multi-axis acceleration sensor (below front floor console)
• Nca
• Radio (if equipped)
• Rf wss
• Right front wheel speed sensor (wss) (on right front hub assembly)
• Rr wss
• Steering wheel speed position sensor
• Tan
• Underhood fuse block (above right front wheelwell)
• Vacuum assist pump relay coil ctrl
• Variable effort actuator ctrl
• Variable effort volt
• Veh spd
• Vehicle speed sig
• X100
• X111
• X112
• X201
• X202

Anti-lock Brakes Wiring Diagram (2 of 2) for GMC Acadia Denali 2014

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for GMC Acadia Denali 2014:

54

• (above right front wheelwell) underhood fuse block
• (bottom of vacuum booster) brake booster vacuum sensor
• (top of brake pedal assembly) brake pedal position sensor
• 5v ref
• Abs ind
• Abs mtr fuse 25a
• Abs mtr fuse 40a
• Air bag fuse 10a
• Body control module (bcm) (under left side of dash)
• Brake fluid level switch (on right side of brake fluid reservoir)
• Brake ind
• Bus+ lo spd dt serial data x3
• Bus-
• Computer data lines system
• Ctrl ind
• Data
• Data bus +
• Data bus -
• Driver information center display
• Engine control module (left side of engine)
• Exterior lights system
• G301 (behind left kick panel)
• G302 (near base of right "b" pillar)
• Hot at all times
• Hot w/ ignition main relay energized
• I/p fuse block (behind right end of dash) x2
• Instrument cluster (ic)
• Instrument panel multi-function switch
• Interior lights system
• J215
• Left front wheel speed sensor (wss) (on left front hub assembly)
• Left rear wheel speed sensor (wss) (on left rear hub assembly)
• Logic
• Low ref
• Nca
• Park brake switch (on park brake assembly)
• Park brake switch sig
• Pnk
• Right rear wheel speed sensor (wss) (on right rear hub assembly)
• Sens sig
• Sply volt
• Stop lamp
• Stop lamp voltage x5
• Switch sig
• Tan
• Tcs sig
• Traction control switch
• Underhood fuse block (above right front wheelwell)
• Volt ign
• X100
• X112
• X202
• X340
• X405